function OnMouseOverTasto(el, ancor) {
 el.style.background='#D8AF5F'; 
 el.style.color='#85282B'; 
 ancor.style.color='#85282B';
}

function OnMouseOutTasto(el, ancor) {
 el.style.background='#E5C381'; 
 el.style.color='#A2585A'; 
 ancor.style.color='#A2585A';
}